.diflex{
	display: flex;
}
.diaround{
	display: flex;
	justify-content: space-around;
}
.dibetween{
	display: flex;
	justify-content: space-between;
}
.img100{
	width: 100%;
	height: 100%;
}
.active-bottom{
	border-bottom:2rpx solid ;
}

.mart50{
	margin-top: -60rpx;
}